how many bricks will be required to build the wall 30 metres long 50 c

1.	how many bricks will be required to build the wall 30 metres long 50 cm thick and 2.5 metre high with each frame being very long 10cm wide and 7.5
Answer» Answer: 25000 Step-by-step EXPLANATION: volume of brick- 25×10×7.5= 1875 cubic cm. volume of WALL in cm= 15×100×2.5×100×1.25×100= 46875000 cubic cm hence brick required = volume of wall/volume of brick n= 46875000/1875= 25000 hence brick required are 25000

how many bricks will be required to build the wall 30 metres long 50 cm thick and 2.5 metre high with each frame being very long 10cm wide and 7.5

Answer»

Answer:

25000

Step-by-step EXPLANATION:

volume of brick- 25×10×7.5= 1875 cubic cm.

volume of WALL in cm= 15×100×2.5×100×1.25×100= 46875000 cubic cm

hence brick required = volume of wall/volume of brick

n= 46875000/1875= 25000

hence brick required are 25000